Rule compact_nullable_typehint¶
Remove extra spaces in a nullable typehint.
Description¶
Rule is applied only in a PHP 7.1+ environment.
Warning¶
This rule is deprecated and will be removed in the next major version¶
You should use compact_nullable_type_declaration instead.
Examples¶
Example #1¶
--- Original
+++ New
<?php
-function sample(? string $str): ? string
+function sample(?string $str): ?string
{}